Fig. 2From: An ecological measure of immune-cancer colocalization as a prognostic factor for breast cancerAssociation between immune-cancer cell colocalization and disease-specific survival in breast cancer. Kaplan-Meier curves illustrate disease-specific survival probabilities of patient groups in two subsets stratified by the Morisita index and Pearson correlation in the discovery (a) and validation (b) cohorts. The thresholds for dichotomizing two indices were optimized in the discovery cohort and then used without modification in the validation cohort (0.6940734 for the Morisita index and 0.4884236 for Pearson correlation). Numbers in the legend show the number of patients in each group and numbers in brackets show the number of disease-specific deathsBack to article page